Battery packs require IP67/68-rated protection, but conventional rubber seals degrade over time. High-performance silicone rubber—with exceptional weather resistance, elastic durability, and temperature resilience (-60°C to 250°C)—is now critical for sealing battery covers, high-voltage connectors, and charging ports.
It maintains integrity despite prolonged immersion, salt spray, and thermal cycling, safeguarding batteries. Silicone rubber also improves noise/water isolation in hood and door seals. Global leaders (Parker Hannifin, NOK Group) are ramping up R&D for automotive silicone sealing solutions. Products-IOTA